openwrt/target/linux/lantiq/patches-5.15/0732-net-dsa-lantiq_gswip-Only-allow-phy-mode-internal-on.patch
Hauke Mehrtens 783c3aace2 lantiq: Add some gswip patches
This backports some patches for the gswip switch driver.

I copied them from this repository:
https://github.com/xdarklight/linux/commits/lantiq-gswip-integration-20221022

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
[drop some patches which may break functionality at the moment]
Signed-off-by: Martin Schiller <ms@dev.tdt.de>
2024-05-15 08:54:58 +02:00

34 lines
1.0 KiB
Diff

From a55b9d802e11baceb35bd312419ad82086065b08 Mon Sep 17 00:00:00 2001
From: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Date: Mon, 10 Oct 2022 16:59:35 +0200
Subject: [PATCH 732/768] net: dsa: lantiq_gswip: Only allow phy-mode =
"internal" on the CPU port
Add the CPU port to gswip_xrx200_phylink_get_caps() and
gswip_xrx300_phylink_get_caps(). It connects through a SoC-internal bus,
so the only allowed phy-mode is PHY_INTERFACE_MODE_INTERNAL.
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
---
drivers/net/dsa/lantiq_gswip.c | 2 ++
1 file changed, 2 insertions(+)
--- a/drivers/net/dsa/lantiq_gswip.c
+++ b/drivers/net/dsa/lantiq_gswip.c
@@ -1513,6 +1513,7 @@ static void gswip_xrx200_phylink_validat
case 2:
case 3:
case 4:
+ case 6:
if (state->interface != PHY_INTERFACE_MODE_INTERNAL)
goto unsupported;
break;
@@ -1552,6 +1553,7 @@ static void gswip_xrx300_phylink_validat
case 2:
case 3:
case 4:
+ case 6:
if (state->interface != PHY_INTERFACE_MODE_INTERNAL)
goto unsupported;
break;